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EGTB: win in 4 half-moves

# move score
1 Rg1 win in 3 half-moves
2 Bf8 draw
3 Ra8 draw
4 Rb8 draw
5 Rg3 draw
6 Rg5 draw
7 Bc1 loss in 2 half-moves
8 Bd2 loss in 2 half-moves
9 Be3 loss in 2 half-moves
10 Bf4 loss in 2 half-moves
11 Bg5 loss in 2 half-moves
12 Bg7 loss in 2 half-moves
13 Na3 loss in 2 half-moves
14 Nc3 loss in 2 half-moves
15 Nd2 loss in 2 half-moves
16 Rc8 loss in 2 half-moves
17 Rd8 loss in 2 half-moves
18 Re8 loss in 2 half-moves
19 Rf8 loss in 2 half-moves
20 Rg2 loss in 2 half-moves
21 Rg4 loss in 2 half-moves
22 Rg6 loss in 2 half-moves
23 Rg7 loss in 2 half-moves
24 Rh8 loss in 2 half-moves